Water-proof and weld-free LED bulb

a technology of led bulbs and welds, applied in the field of lamps, can solve the problems of low output of contact solder at the bottom of the lamp holder, non-uniform size, severe wastage, etc., and achieve the effects of stable water-proof performance, reduced rejection rate, and greatly improved productivity

Active Publication Date: 2021-12-16
DONGGUAN HUADENG LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0018]Weld-free assembly is realized through the rivet and the female terminal, as well as the silica gel plug and the threaded structure arranged at the bottom of the lampshade, the productivity is greatly improved, and compared with solder, the re

Problems solved by technology

Such lamps have the following defects: the cost is high, and the glue should be heat-resistant to some extent; moreover, the lamps are difficult to disassemble and repair, and bul

Method used

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  • Water-proof and weld-free LED bulb

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Embodiment Construction

[0027]It should be understood that terms such as “central”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner” and “outer” are used to indicate directional or positional relations on the basis of the accompanying drawings merely for the purpose of facilitating and simplifying the description of the invention, do not indicate or imply that devices or elements referred to must be in a specific direction or be configured and operated in a specific direction, and thus should not be construed as limitations of the invention.

[0028]To gain a better understanding of the purposes, technical solutions, and advantages of the invention, the invention will be expounded in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely used to explain the invention, and are not intended to limit the invention.

[0029]The technical solution of the ...

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Abstract

A water-proof and weld-free LED bulb comprises a fixing structure and a water-proof structure, wherein the fixing structure is composed of a rivet and a female terminal, an anti-skid clamping portion is arranged at the top of the rivet, and movable lock pieces are arranged on two sides of the female terminal; the water-proof structure is composed of a first water-proof rubber ring and a silica gel plug, a hole is formed in the middle of the silica gel plug, the rivet penetrates through the hole in the silica gel plug, and the anti-skid clamping portion stretches out of the other end of the hole and is clamped on and connected to the female terminal. Weld-free assembly is realized through the rivet and the female terminal, as well as the silica gel plug and the threaded structure arranged at the bottom of a lampshade, the productivity is greatly improved.

Description

BACKGROUND OF THE INVENTION[0001]The invention relates to the technical field of lamps, in particular to a water-proof and weld-free LED bulb.[0002]To reach IP65 or better water-proof performance, the lamp holder of existing LED lamps is typically filled with glue, and contacts at the bottom of the lamp holder are typically formed by iron solder. Such lamps have the following defects: the cost is high, and the glue should be heat-resistant to some extent; moreover, the lamps are difficult to disassemble and repair, and bulbs have to be replaced, leading to severe wastage; in addition, the contact solder at the bottom of the lamp holder is low in output, non-uniform in size, and difficult to control.BRIEF SUMMARY OF THE INVENTION[0003]The objective of the invention is to overcome the defects of the prior art by providing a water-proof and weld-free LED bulb.[0004]The technical solution of the invention is as follows:[0005]A water-proof and weld-free LED bulb comprises:[0006]A fixing ...

Claims

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Application Information

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IPC IPC(8): F21K9/235F21V31/00F21K9/66
CPCF21K9/235F21Y2115/10F21K9/66F21V31/005F21V17/12
Inventor WAN, HUAPINGWAN, ZHENGKUN
Owner DONGGUAN HUADENG LIGHTING CO LTD
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